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I have 2 separate questions. one is for a Cat 315B L
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I have a 440 backhoe in need of hydraulic fluid. I need low
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For catmastertech the left pilot solenoid replacement seems
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catmastertech
catmastertech
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Vocational, Technical or Trade Scho
4,036 satisfied customers
CAT 420D S/N:FDP08627. CAT 420D; Serial Number: FDP08627.
Yes, I'm starting to look into the issue now. I'm only in the research phase, but it has an intermittent reverse issue. When the machine is started (cold), it usually will not shift into reverse. It always shifts into forward, but it usually takes sometime running the machine to get it to shift into reverse. Once it's been used a few times, it will shift into reverse, but only of reverse is being used without a lot of "off" time. In other words, if we use the machine in forward for long enough, the machine will stop going into reveres again. My assumption is that the solenoid responsible for reverse is failing, but I'd love to be able to test the electrical signals before getting deep into replacing the solenoids. … read more
catmastertech
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Cat 226b after 30 + or - minutes run has coolant temp alert
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Trying the figure out how to reset the master operator code
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catmastertech
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catmastertech
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I have a Caterpillar D3 Series II that starts overheating
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2000year cat 315BL excavator 3046T engine. 9400 hours on
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I have a 320 D it chews thru engine oil I have full package
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Have a 91 cat d3c 5cj00055 new starter and battery 2 weeks
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catmastertech
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my customer has a cat 312b sn 8jr012241 it will swing around
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catmastertech
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